CN107872788B - Method for voice service connection of dual-card terminal and dual-card terminal - Google Patents
Method for voice service connection of dual-card terminal and dual-card terminal Download PDFInfo
- Publication number
- CN107872788B CN107872788B CN201610857394.1A CN201610857394A CN107872788B CN 107872788 B CN107872788 B CN 107872788B CN 201610857394 A CN201610857394 A CN 201610857394A CN 107872788 B CN107872788 B CN 107872788B
- Authority
- CN
- China
- Prior art keywords
- voice service
- card
- user card
- network
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/183—Processing at user equipment or user record carrier
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
Abstract
The invention discloses a method for voice service connection of a double-card terminal and the double-card terminal, when starting the voice service, firstly determining whether the voice connection function of the local machine is in a standby state; after determining that the voice connection function of the local machine is in a standby state, determining whether a user card for starting a voice service belongs to an operator only covered by a 4G network; when determining that the user card for starting the voice service belongs to an operator only covered by the 4G network, activating the voice connection function of the local machine, and detecting the wireless index of the 4G network to which the user card for starting the voice service belongs; and calling the opposite terminal through another user card when the detected wireless index is determined not to meet the preset threshold value. Therefore, when the wireless index of the 4G network to which the user card for starting the voice service belongs is smaller than the preset threshold value, the manual dialing operation of the user is avoided under the assistance of another user card, and the experience of the terminal user is improved.
Description
Technical Field
The present invention relates to the field of terminal communication technologies, and in particular, to a method for voice service connection of a dual card terminal and a dual card terminal.
Background
With the popularization of the 4G (the 4Generation Mobile Communication Technology, fourth Generation Communication Technology) network and the diversification of terminal morphology, the 4G network brings a fast and efficient user experience for users, but the 4G network has not yet reached 100% coverage, and there are some places in the 2G (the 2Generation Mobile Communication Technology, second Generation Communication Technology)/3G (the 3Generation Mobile Communication Technology, third Generation Communication Technology) network coverage area; therefore, when the user moves from the 4G area to the non-4G coverage area using the voice service, the voice call quality is reduced or even turned off, and the service experience of the user is seriously reduced.
In order to enable a user to move from a 4G area to a non-4G coverage area to maintain the continuity of voice service when using voice service, the corresponding technical means are required to perform processing. For example: if a user is using a Voice service of VoLTE (Voice Over Long Term Evolution, IP data transmission technology) when moving from a 4G area to a non-4G coverage area, the ongoing VoLTE Voice service needs to be transferred to a CS (Circuit Switched) domain of a 2G/3G network by SRVCC (Single Radio Voice service Continuity) technology, so as to ensure the Continuity of the Voice service. However, the technical means for ensuring the continuity of the voice service is limited to be completed on one operator card, in other words, the process can be completed only when the 4G network before the voice handover and the 2G/3G network after the voice handover belong to the same operator network; if the operator networks are different, the handover will fail. Unfortunately, some of the people carriers only deploy the 4G network in a partial area, but do not deploy the 2G/3G network in a non-4G area, and when the user moves from the 4G area to the non-4G coverage area, the voice service cannot be switched by the SRVCC technology due to the lack of a connectable network, thereby resulting in call failure.
At present, terminal manufacturers have launched terminal machines with dual cards and dual standby to meet the requirements of users for simultaneously using two different operator cards, and more convenient service experience is brought to the users.
Therefore, how to solve the problem that the voice service connection cannot be realized due to the network deployment defect of the operator covered by the 4G network through the dual-card terminal is a technical problem to be solved urgently by the technical staff in the field.
Disclosure of Invention
The embodiment of the invention provides a method for voice service connection of a dual-card terminal and the dual-card terminal, which are used for solving the problem that the voice service connection cannot be realized due to the network deployment defect of an operator only covered by a 4G network.
The embodiment of the invention provides a method for voice service connection of a double-card terminal, which comprises the following steps:
when starting voice service, determining whether the voice connection function of the local machine is in a standby state;
when the voice connection function of the local machine is in a standby state, determining whether the user card for starting the voice service belongs to an operator only covered by the 4G network;
when the user card for starting the voice service is determined to belong to an operator only covered by a 4G network, activating a local voice connection function, and detecting a wireless index of the 4G network to which the user card for starting the voice service belongs;
and calling the opposite terminal through another user card when the detected wireless index is determined not to meet the preset threshold value.
In a possible implementation manner, in the method for connecting a voice service of a dual card terminal provided in an embodiment of the present invention, when it is determined that a local machine supports a dual-mode voice service, while calling an opposite terminal through another user card, the method further includes:
hanging up the call of the user card for starting the voice service, or keeping the call of the user card for starting the voice service.
In a possible implementation manner, in the method for voice service connection of a dual-card terminal provided in an embodiment of the present invention, while determining whether the detected wireless indicator satisfies a preset threshold, the method further includes: determining whether the voice service is hung up by a local machine;
when it is determined that the detected wireless indicator does not meet the preset threshold, calling the opposite terminal through another user card specifically includes:
and calling the opposite terminal through another user card when the voice service is determined to be interrupted and not hung up by the local device and the detected wireless index does not meet the preset threshold value.
In a possible implementation manner, in the method for a voice service connection of a dual-card terminal provided in an embodiment of the present invention, when the opposite terminal is called through another user card, the method further includes:
and terminating the call of the opposite terminal through another user card by dialing an on-hook key of the interface.
In a possible implementation manner, in the method for a voice service connection of a dual-card terminal provided in an embodiment of the present invention, after the calling a peer terminal through another user card, the method further includes:
and when the communication is finished or the call is failed after the opposite terminal is answered, restoring the standby state of the local voice connection function.
In a possible implementation manner, in the method for voice service connection of a dual-card terminal provided in an embodiment of the present invention, before the voice service is started, the method further includes:
after the local machine is started, reading the information of Mobile Country Code (MCC) and Mobile Network Code (MNC) of two user cards inserted into the local machine;
determining whether the MCC and MNC information of only one user card belongs to the operator covered by the 4G network according to the MCC and MNC information of the two user cards and a pre-stored operator list covered by the 4G network;
if yes, the voice connection function of the local machine is set to be in a standby state; if not, the voice connection function of the local machine is set to be in a closed state.
In a possible implementation manner, in the method for a voice service connection of a dual-card terminal provided in an embodiment of the present invention, the detecting a radio indicator of a 4G network to which the user card that starts a voice service belongs specifically includes:
and detecting Reference information received Power (RSRP) and Signal to Interference plus Noise Ratio (SINR) Reference values of a 4G network to which the user card for starting the voice service belongs.
The embodiment of the invention provides a dual-card terminal, which comprises:
a first determining unit, for determining whether the local voice connection function is in a standby state when the voice service is started;
a second determining unit, configured to determine whether the user card for starting the voice service belongs to an operator covered by only a 4G network when determining that the local voice connection function is in a standby state;
the detection unit is used for activating the local voice connection function and detecting the wireless index of the 4G network to which the user card for starting the voice service belongs when the user card for starting the voice service belongs to the operator only covered by the 4G network;
and the calling unit is used for calling the opposite terminal through another user card when the detected wireless index is determined not to meet the preset threshold value.
In a possible implementation manner, in the dual-card terminal provided in the embodiment of the present invention, when the dual-card terminal supports a dual-call voice service, the calling unit is specifically configured to hang up a call of the user card that starts the voice service or maintain a call of the user card that starts the voice service while calling an opposite terminal through another user card.
In a possible implementation manner, in the dual-card terminal provided in the embodiment of the present invention, the detecting unit is specifically configured to determine whether the voice service is hung up by a local terminal while determining whether the detected wireless indicator satisfies a preset threshold;
the calling unit is specifically configured to call the opposite terminal through another user card when it is determined that the voice service is interrupted and not hung up by the local device and the detected wireless indicator does not meet a preset threshold.
In a possible implementation manner, in the above dual-card terminal provided in the embodiment of the present invention, the calling unit is specifically configured to terminate calling the opposite terminal through the other user card by using an on-hook key of the dialing interface when the opposite terminal is called through the other user card.
In a possible implementation manner, in the above dual-card terminal provided in an embodiment of the present invention, the method further includes: and the resetting unit is used for recovering the standby state of the local voice connection function when the communication is finished or the call is failed after the opposite terminal is answered.
In a possible implementation manner, in the above dual-card terminal provided in an embodiment of the present invention, the method further includes: the setting unit is used for reading MCC and MNC information of two user cards inserted into the local machine after the local machine is started; determining whether the MCC and MNC information of only one user card belongs to the operator covered by the 4G network according to the MCC and MNC information of the two user cards and a pre-stored operator list covered by the 4G network; if yes, the voice connection function of the local machine is set to be in a standby state; if not, the voice connection function of the local machine is set to be in a closed state.
In a possible implementation manner, in the above dual-card terminal provided in the embodiment of the present invention, the detecting unit is specifically configured to detect RSRP and SINR reference values of a 4G network to which the user card that starts the voice service belongs.
The invention has the following beneficial effects:
the method for voice service connection of the dual-card terminal and the dual-card terminal provided by the embodiment of the invention determine whether the voice connection function of the local machine is in a standby state when the voice service is started; after determining that the voice connection function of the local machine is in a standby state, determining whether a user card for starting a voice service belongs to an operator only covered by a 4G network; when determining that the user card for starting the voice service belongs to an operator only covered by the 4G network, activating the voice connection function of the local machine, and detecting the wireless index of the 4G network to which the user card for starting the voice service belongs; and calling the opposite terminal through another user card when the detected wireless index is determined not to meet the preset threshold value. Therefore, whether the opposite terminal is called through another user card is determined by detecting the wireless index of the 4G network to which the user card for starting the voice service belongs and comparing the wireless index with the preset threshold, so that the operation of manual dialing after the call quality is reduced due to the fact that the wireless index of the 4G network is smaller than the preset threshold in the area to which the user belongs is avoided, and the experience of a terminal user is improved.
Drawings
Fig. 1 is a schematic general flow chart of a voice service connection method for a dual-card terminal according to an embodiment of the present invention;
fig. 2 is a schematic flow chart illustrating a method for voice service connection of a dual card terminal according to an embodiment of the present invention to determine whether a local voice connection function is in a standby state;
fig. 3 is a second general flowchart of a voice service connection method for a dual-card terminal according to an embodiment of the present invention;
fig. 4 is a third schematic flowchart of a voice service connection method for a dual-card terminal according to an embodiment of the present invention;
fig. 5 is a fourth schematic flowchart of a voice service connection method for a dual-card terminal according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a dual-card terminal according to an embodiment of the present invention.
Detailed Description
The following describes a method for voice service connection of a dual card terminal and a specific implementation of the dual card terminal according to an embodiment of the present invention in detail with reference to the accompanying drawings. It should be noted that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a method for voice service connection of a dual-card terminal, which comprises the following steps as shown in figure 1:
s101, starting a voice service;
s102, determining whether the voice connection function of the local machine is in a standby state; when determining that the local voice connection function is in a standby state, executing step S103; when the voice connection function of the local machine is determined to be in a closed state, the process is exited;
s103, determining whether the user card for starting the voice service belongs to an operator only covered by the 4G network; when determining that the user card for starting the voice service belongs to an operator only covered by the 4G network, executing step S104; when determining that the user card for starting the voice service does not belong to an operator only covered by the 4G network, exiting the process;
s104, activating the voice connection function of the local machine, and detecting the wireless index of the 4G network to which the user card for starting the voice service belongs;
s105, determining whether the detected wireless index meets a preset threshold value; executing step S106 when the detected wireless index is determined not to meet the preset threshold value; returning to the step S104 when the detected wireless index is determined to meet the preset threshold value;
and S106, calling the opposite terminal through another user card.
According to the method for voice service connection of the dual-card terminal provided by the embodiment of the invention, when the voice connection function of the local machine is in a standby state and the user card for starting the voice service belongs to the operator only covered by the 4G network, whether the opposite terminal is called through another user card is determined by detecting the wireless index of the 4G network to which the user card for starting the voice service belongs and comparing the wireless index with the preset threshold, so that the operation of manually dialing by a user after the call quality is reduced due to the fact that the wireless index of the 4G network is smaller than the preset threshold in the area to which the user belongs is avoided, and the experience of a terminal user is improved.
In specific implementation, step S101 of the voice service connection method provided in the embodiment of the present invention starts a voice service, and the voice service can be started by an opposite terminal after a local machine dials an opposite terminal, or can be realized by the local machine listening to a voice service dialed by the opposite terminal, which is not limited herein.
In a specific implementation, in the method for connecting a voice service according to the embodiment of the present invention, before the step S101 is executed to start the voice service, as shown in fig. 2, the method may further include the following steps to set a voice connection function of the local terminal:
s201, after the machine is started, reading MCC and MNC information of two user cards inserted into the machine;
s202, determining whether the MCC and MNC information of only one user card belongs to an operator only covered by the 4G network according to the MCC and MNC information of two user cards and a pre-stored operator list only covered by the 4G network; if yes, go to step S203; if not, namely determining that the two user cards are both operators covered by the 4G network only, or determining that the two user cards are both operators covered by the multi-network, executing step S204;
s203, setting the voice connection function of the local machine to be in a standby state;
s204, the local voice connection function is set to be in a closed state.
For example: two user cards of card 1 and card 2 are inserted into the dual-card terminal, after the machine is started, the MCC and MNC information of card 1 and card 2 is read and compared with the operator list which is stored in the machine in advance and only covers 4G network, the card 1 belongs to the operator only covered by 4G network, the card 2 belongs to the operator covered by multiple networks, and then the voice connection function of the machine is set to be in a standby state. Only after the voice connection function of the local machine is set to be in a standby state, whether the user card currently starting the voice service belongs to an operator only covered by the 4G network or not can be detected when the voice service is started.
Correspondingly, in the method for connecting a voice service provided in the embodiment of the present invention, when determining whether the subscriber card for starting the voice service belongs to the operator with only 4G network coverage, S103 may obtain MCC and MNC information of the subscriber card for starting the voice service, and then compare the MCC and MNC information with a list of operators with only 4G network coverage, which is stored in the local device in advance, to determine whether the subscriber card belongs to the operator with only 4G network coverage.
Further, the MCC information and MNC information of the operator with only 4G network coverage are included in the operator list with only 4G network coverage pre-stored by the local computer, and may be modified and updated through Over the Air Technology (OTA).
In a specific implementation, step S104 of the method for connecting a voice service provided in the embodiment of the present invention detects a wireless indicator of a 4G network to which a user card for starting the voice service belongs, which may specifically include: and detecting parameters such as RSRP, SINR and the like of a 4G network to which the user card for starting the voice service belongs. Of course, the specific implementation is not limited to the above two parameters, and other parameters may be adopted, which are not limited herein.
Correspondingly, it is determined in step S105 whether the detected wireless index meets a preset threshold, i.e. it is determined whether the detected RSRP and SINR meet preset RSRP and SINR reference values. When the confirmation is not satisfied, it indicates that the quality of the voice service of the user card which starts the voice service is reduced, which may cause that normal conversation cannot be continued and the voice service needs to be continued. When the confirmation is satisfied, the voice service quality of the user card for starting the voice service is normal, and the problems of call failure and the like caused by network deployment problems can not be generated, so that the voice service connection is not needed.
It should be noted that, when the step S104 of the method for connecting a voice service provided in the embodiment of the present invention detects the wireless indicator, the wireless indicator may be obtained in real time, or the wireless indicator may be obtained at regular intervals, for example, the wireless indicator is obtained at intervals of 2S, which is not limited herein. And, the step S104 will not stop detecting the wireless indicator until the voice service is finished. Correspondingly, when step S105 determines whether the detected wireless index meets the preset threshold, step S105 may be performed immediately after a new wireless index is acquired, or step S105 may be performed when it is determined that the detected wireless index is different from the wireless index acquired last time, which is not limited herein.
Furthermore, the preset threshold values, namely RSRP and SINR reference values, pre-stored by the terminal manufacturer are empirical values obtained by operator network optimization, and can also be modified and updated through over-the-air technology OTA.
Further, when the method for connecting a voice service provided in the embodiment of the present invention is applied to a dual card terminal supporting a dual voice service, the call of the user card for starting the voice service can be maintained while the opposite terminal is called by another user card in step S106. At this time, if the opposite terminal has opened the call waiting service, the opposite terminal can perform operations such as answering or hanging up; if the opposite terminal does not open the call waiting service, the network will return busy tone and the local terminal will display the call initiation failure.
Or, further, when the method for connecting a voice service provided in the embodiment of the present invention is applied to a dual-card terminal supporting a dual-call voice service, while the opposite terminal is called by another user card in step S106, the call of the user card that starts the voice service may also be hung up. At this time, the opposite terminal can perform operations such as answering or hanging up.
Or, further, when the method for connecting a voice service provided in the embodiment of the present invention is applied to a dual-card terminal supporting a dual-call voice service or a dual-card terminal supporting only a single-call voice service, while determining whether the detected wireless indicator satisfies the preset threshold in step S105, the method may further include determining whether the voice service is hung up by the local terminal. And when the voice service is determined to be interrupted and not hung up by the local terminal and the detected wireless index does not meet the preset threshold value, calling the opposite terminal through another user card. At this time, the opposite terminal can perform operations such as answering or hanging up.
Furthermore, when step S106 of the method for connecting a voice service provided in the embodiment of the present invention calls the opposite terminal through another user card, the local terminal may also terminate the call to the opposite terminal through another user card by dialing an on-hook key of the interface.
Further, step S106 in the method for connecting a voice service provided in the embodiment of the present invention may further include, after calling the opposite terminal through another user card: when the call completion or call failure (including the hanging up of the opposite terminal or the non-response of the opposite terminal exceeding the set time length) after the opposite terminal is answered is determined, the standby state of the local voice connection function is recovered, namely the local voice connection function is reset to the standby state.
The following describes in detail the steps of the method for voice service connection of a dual card terminal according to the embodiment of the present invention by using several specific embodiments.
The first embodiment is as follows: the method is applied to a dual-card dual-pass terminal, as shown in fig. 3, and comprises the following steps:
s301, after the machine is started, reading MCC and MNC information of two user cards inserted into the machine;
s302, determining whether the MCC and MNC information of only one user card belongs to an operator only covered by the 4G network according to the MCC and MNC information of two user cards and a pre-stored operator list only covered by the 4G network; if yes, go to step S303; if not, namely determining that the two user cards are both operators covered by the 4G network only or determining that the two user cards are both operators covered by the multi-network, executing a step S304;
s303, setting the voice connection function of the local machine to be in a standby state;
s304, setting the voice connection function of the local machine to be in a closed state;
s305, when the voice connection function of the local machine is set to be in a standby state, a voice service is started by dialing or answering a call through a user card, and MCC and MNC information of the user card for starting the voice service is read;
s306, determining whether the MCC and MNC information of the user card for starting the voice service belongs to a stored operator list only covered by the 4G network; if yes, go to step S307; if not, returning to the step S303;
s307, activating the voice connection function of the local machine, and detecting the wireless index of the 4G network to which the user card for starting the voice service belongs;
s308, determining whether the detected wireless index is smaller than a preset threshold value; if yes, go to step S309; if not, returning to the step S307;
s309, calling the opposite terminal through another user card;
s310, determining whether the opposite terminal returns busy tone; if yes, returning to the step S303; if not, go to step S311;
s311, the opposite terminal answers and finishes the call, or the opposite terminal is hung up to be not connected, and then the step S303 is returned.
For example: starting up the dual-card terminal after inserting two user cards, wherein only the card 1 belongs to a little operator, and the voice connection function of the machine is in a standby state; the card 1 is using VoLTE voice service as the calling or called party, the local terminal determines that the MCC and MNC information of the card 1 belongs to the operator list only covered by the 4G network, and then the local voice connection function is activated and starts to detect the wireless index and A value of the 4G network to which the card 1 belongs; when the user walks out of the 4G network area, the local terminal detects that the value of the wireless index A of the 4G network to which the card 1 belongs is smaller than N units; the local terminal automatically dials the opposite terminal user through the card 2, the opposite terminal user selects to answer, and the local terminal user communicates with the opposite terminal user through the card 2.
Example two: the method is applied to a dual-card dual-pass terminal, as shown in fig. 4, and comprises the following steps:
S401-S408 are the same as S301-S308 in the first embodiment and are not repeated.
S409, hanging up the conversation of the user card for starting the voice service, and calling the opposite terminal through the other user card;
s410, the opposite terminal answers and finishes the call, or the opposite terminal is hung up to be not connected, and then the step S403 is returned.
For example: starting up the dual-card terminal after inserting two user cards, wherein only the card 1 belongs to a little operator, and the voice connection function of the machine is in a standby state; the card 1 is using VoLTE voice service as the calling or called party, the local terminal determines that the MCC and MNC information of the card 1 belongs to the operator list only covered by the 4G network, and then the local voice connection function is activated and starts to detect the wireless index and A value of the 4G network to which the card 1 belongs; when the user walks out of the 4G network area, the local terminal detects that the value of the wireless index A of the 4G network to which the card 1 belongs is smaller than N units; the local terminal hangs up the call of the card 1, and simultaneously the local terminal automatically dials the opposite terminal user of the call through the card 2, the opposite terminal user selects to answer, and the local terminal user communicates with the opposite terminal user through the card 2.
Example three: the method is applied to a dual-card dual-pass terminal and a dual-card single-pass terminal, and as shown in fig. 5, comprises the following steps:
S501-S507 are the same as S301-S307 in the first embodiment and are not repeated.
S508, determining whether the voice service is not hung up by the local machine and whether the detected wireless index is smaller than a preset threshold value; if yes, go to step S509; if not, returning to the step S507;
s509, calling an opposite terminal through another user card;
s510, the opposite terminal answers and finishes the call, or the opposite terminal is hung up to be not connected, and then the step S503 is returned.
For example: starting up the dual-card terminal after inserting two user cards, wherein only the card 1 belongs to a little operator, and the voice connection function of the machine is in a standby state; the card 1 is using VoLTE voice service as the calling or called party, the local terminal determines that the MCC and MNC information of the card 1 belongs to the operator list only covered by the 4G network, and then the local voice connection function is activated and starts to detect the wireless index and A value of the 4G network to which the card 1 belongs; the voice service is interrupted and is not caused by hanging up of the local terminal, and meanwhile, the local terminal detects that the value A of the wireless index of the 4G network to which the card 1 belongs is smaller than N units; the local terminal automatically dials the opposite terminal user through the card 2, the opposite terminal user selects to answer, and the local terminal user communicates with the opposite terminal user through the card 2.
Based on the same inventive concept, the embodiment of the present invention further provides a dual card terminal, and since the principle of the dual card terminal for solving the problem is similar to the method for the voice service connection of the dual card terminal, the implementation of the dual card terminal may refer to the implementation of the method, and repeated parts are not described again.
Specifically, as shown in fig. 6, the dual-card terminal provided in the embodiment of the present invention may specifically include:
a first determining unit 11, configured to determine whether a local voice connection function is in a standby state when a voice service is turned on;
a second determining unit 12, configured to determine whether the user card for starting the voice service belongs to an operator covered by only the 4G network when determining that the local voice connection function is in a standby state;
a detecting unit 13, configured to activate a local voice connection function when it is determined that the user card for starting the voice service belongs to an operator covered by only a 4G network, and detect a wireless indicator of the 4G network to which the user card for starting the voice service belongs;
and the calling unit 14 is used for calling the opposite terminal through another user card when the detected wireless index is determined not to meet the preset threshold value.
Further, the detecting unit 13 in the dual-card terminal provided in the embodiment of the present invention is specifically configured to determine whether the voice service is hung up by the local terminal while determining whether the detected wireless indicator satisfies the preset threshold.
Further, when the dual card terminal supports the dual voice service, the calling unit 14 in the dual card terminal provided in the embodiment of the present invention is specifically configured to hang up the call of the user card that opens the voice service or keep the call of the user card that opens the voice service while calling the opposite terminal through another user card.
Further, the calling unit 14 in the dual-card terminal provided in the embodiment of the present invention is specifically configured to call the opposite terminal through another user card when it is determined that the voice service is interrupted and not hung up by the local terminal, and the detected wireless indicator does not meet the preset threshold.
Further, the calling unit 14 in the dual-card terminal provided in the embodiment of the present invention is specifically configured to terminate calling the opposite terminal through another user card by dialing an on-hook key of an interface when the opposite terminal is called through another user card.
Further, in the dual-card terminal provided in the embodiment of the present invention, as shown in fig. 6, the dual-card terminal may further include: and a resetting unit 15, configured to restore the standby state of the local voice connection function when it is determined that the call is completed or the call fails after the opposite terminal is answered.
Further, in the dual-card terminal provided in the embodiment of the present invention, as shown in fig. 6, the dual-card terminal may further include: the setting unit 16 is used for reading the MCC and MNC information of two user cards inserted into the local computer after the local computer is started; determining whether the MCC and MNC information of only one user card belongs to an operator only covered by the 4G network according to the MCC and MNC information of two user cards and a pre-stored operator list only covered by the 4G network; if yes, the voice connection function of the local machine is set to be in a standby state; if not, the voice connection function of the local machine is set to be in a closed state.
Further, the detecting unit 13 in the dual-card terminal provided in the embodiment of the present invention is specifically configured to detect RSRP and SINR reference values of a 4G network to which a user card that starts a voice service belongs.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
The method for voice service connection of the dual-card terminal and the dual-card terminal provided by the embodiment of the application determine whether the voice connection function of the local machine is in a standby state when the voice service is started; after determining that the voice connection function of the local machine is in a standby state, determining whether a user card for starting a voice service belongs to an operator only covered by a 4G network; when determining that the user card for starting the voice service belongs to an operator only covered by the 4G network, activating the voice connection function of the local machine, and detecting the wireless index of the 4G network to which the user card for starting the voice service belongs; and calling the opposite terminal through another user card when the detected wireless index is determined not to meet the preset threshold value. Therefore, whether the opposite terminal is called through another user card is determined by detecting the wireless index of the 4G network to which the user card for starting the voice service belongs and comparing the wireless index with the preset threshold, so that the operation of manually dialing by the user after the call quality is reduced in the area to which the user belongs because the wireless index of the 4G network is smaller than the preset threshold is avoided, and the experience of the terminal user is improved.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (14)
1. A method for voice service connection of a dual card terminal is characterized by comprising the following steps:
when starting voice service, determining whether the voice connection function of the local machine is in a standby state;
when the voice connection function of the local machine is in a standby state, determining whether the user card for starting the voice service belongs to an operator only covered by the 4G network;
when the user card for starting the voice service is determined to belong to an operator only covered by the 4G network, activating a local voice connection function, and detecting a wireless index of the 4G network to which the user card for starting the voice service belongs;
calling an opposite terminal through another user card when the detected wireless index is determined not to meet a preset threshold;
wherein the other user card belongs to an operator of the multi-network overlay.
2. The method of claim 1, wherein when it is determined that the local device supports dual-call voice service, while calling the opposite terminal through another user card, the method further comprises:
hanging up the call of the user card for starting the voice service, or keeping the call of the user card for starting the voice service.
3. The method of claim 1, wherein while the determining whether the detected wireless metric satisfies a preset threshold, further comprising: determining whether the voice service is hung up by a local machine;
when it is determined that the detected wireless indicator does not meet the preset threshold, calling the opposite terminal through another user card specifically includes:
and calling the opposite terminal through another user card when the voice service is determined to be interrupted and not hung up by the local device and the detected wireless index does not meet the preset threshold value.
4. The method of claim 1, wherein when the calling of the opposite terminal is performed through another user card, further comprising:
and terminating the call of the opposite terminal through another user card by dialing an on-hook key of the interface.
5. The method of claim 1, further comprising, after the calling the opposite terminal through another user card:
and when the communication is finished or the call is failed after the opposite terminal is answered, restoring the standby state of the local voice connection function.
6. The method of any of claims 1-5, further comprising, prior to said initiating voice service:
after the machine is started, reading the information of mobile country codes MCC and mobile network codes MNC of two user cards inserted into the machine;
determining whether the MCC and MNC information of only one user card belongs to the operator covered by the 4G network according to the MCC and MNC information of the two user cards and a pre-stored operator list covered by the 4G network;
if yes, the voice connection function of the local machine is set to be in a standby state; if not, the voice connection function of the local machine is set to be in a closed state.
7. The method according to any one of claims 1 to 5, wherein the detecting the radio indicator of the 4G network to which the user card for starting the voice service belongs specifically comprises:
and detecting reference information received power (RSRP) and a signal to interference plus noise ratio (SINR) reference value of a 4G network to which the user card for starting the voice service belongs.
8. A dual card terminal, comprising:
a first determining unit, for determining whether the local voice connection function is in a standby state when the voice service is started;
a second determining unit, configured to determine whether the user card for starting the voice service belongs to an operator covered by only a 4G network when determining that the local voice connection function is in a standby state;
the detection unit is used for activating the local voice connection function and detecting the wireless index of the 4G network to which the user card for starting the voice service belongs when the user card for starting the voice service belongs to the operator only covered by the 4G network;
the calling unit is used for calling the opposite terminal through another user card when the detected wireless index is determined not to meet the preset threshold value;
wherein the other user card belongs to an operator of the multi-network overlay.
9. The dual-card terminal according to claim 8, wherein, when the dual-card terminal supports a dual-call voice service, the calling unit is specifically configured to hang up the call of the user card with the voice service enabled or maintain the call of the user card with the voice service enabled while calling the opposite terminal through another user card.
10. The dual-card terminal of claim 8, wherein the detecting unit is specifically configured to determine whether the voice service is hung up by the local device while determining whether the detected wireless indicator satisfies a preset threshold;
the calling unit is specifically configured to call the opposite terminal through another user card when it is determined that the voice service is interrupted and not hung up by the local device and the detected wireless indicator does not meet a preset threshold.
11. The dual-card terminal according to claim 8, wherein the calling unit is specifically configured to terminate the call to the opposite terminal via the other user card by dialing an on-hook key of the interface when the opposite terminal is called via the other user card.
12. The dual card terminal of claim 8, further comprising: and the resetting unit is used for recovering the standby state of the local voice connection function when the communication is finished or the call is failed after the opposite terminal is answered.
13. The dual card terminal of any of claims 8-12, further comprising: the setting unit is used for reading MCC and MNC information of two user cards inserted into the local machine after the local machine is started; determining whether the MCC and MNC information of only one user card belongs to the operator covered by the 4G network according to the MCC and MNC information of the two user cards and a pre-stored operator list covered by the 4G network; if yes, the voice connection function of the local machine is set to be in a standby state; if not, the voice connection function of the local machine is set to be in a closed state.
14. The dual-card terminal according to any of claims 8 to 12, wherein the detecting unit is specifically configured to detect RSRP and SINR reference values of a 4G network to which the user card that opens voice service belongs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610857394.1A CN107872788B (en) | 2016-09-27 | 2016-09-27 | Method for voice service connection of dual-card terminal and dual-card terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610857394.1A CN107872788B (en) | 2016-09-27 | 2016-09-27 | Method for voice service connection of dual-card terminal and dual-card terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107872788A CN107872788A (en) | 2018-04-03 |
| CN107872788B true CN107872788B (en) | 2021-01-15 |
Family
ID=61761063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610857394.1A Active CN107872788B (en) | 2016-09-27 | 2016-09-27 | Method for voice service connection of dual-card terminal and dual-card terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107872788B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601098B (en) * | 2018-04-27 | 2022-01-25 | 中国联合网络通信集团有限公司 | Network system identification method and device of dual-card terminal |
| WO2020227914A1 (en) * | 2019-05-14 | 2020-11-19 | 北京小米移动软件有限公司 | Method and apparatus for improving service continuity, and medium |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010140781A2 (en) * | 2009-06-05 | 2010-12-09 | Lg Electronics Inc. | Dual sim mobile terminal and operating method thereof |
| CN102118718A (en) * | 2011-03-24 | 2011-07-06 | 惠州Tcl移动通信有限公司 | Automatic call transferring method of mobile terminal and mobile terminal |
| WO2012041663A1 (en) * | 2010-10-01 | 2012-04-05 | St-Ericsson Sa | Method for dual sim dual standby terminal |
| CN103533499A (en) * | 2013-10-31 | 2014-01-22 | 宇龙计算机通信科技(深圳)有限公司 | Communication service processing method and terminal |
| CN103987099A (en) * | 2014-05-15 | 2014-08-13 | 宇龙计算机通信科技(深圳)有限公司 | Voice communication method and system for multi-card and multi-standby terminal |
| CN105611584A (en) * | 2016-02-24 | 2016-05-25 | 努比亚技术有限公司 | Call switching device and method |
| CN105657767A (en) * | 2016-03-04 | 2016-06-08 | 努比亚技术有限公司 | Method for controlling voice switching and mobile terminal |
| CN105916149A (en) * | 2016-05-27 | 2016-08-31 | 努比亚技术有限公司 | Operator network switching method and communication terminal |
-
2016
- 2016-09-27 CN CN201610857394.1A patent/CN107872788B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010140781A2 (en) * | 2009-06-05 | 2010-12-09 | Lg Electronics Inc. | Dual sim mobile terminal and operating method thereof |
| WO2012041663A1 (en) * | 2010-10-01 | 2012-04-05 | St-Ericsson Sa | Method for dual sim dual standby terminal |
| CN102118718A (en) * | 2011-03-24 | 2011-07-06 | 惠州Tcl移动通信有限公司 | Automatic call transferring method of mobile terminal and mobile terminal |
| CN103533499A (en) * | 2013-10-31 | 2014-01-22 | 宇龙计算机通信科技(深圳)有限公司 | Communication service processing method and terminal |
| CN103987099A (en) * | 2014-05-15 | 2014-08-13 | 宇龙计算机通信科技(深圳)有限公司 | Voice communication method and system for multi-card and multi-standby terminal |
| CN105611584A (en) * | 2016-02-24 | 2016-05-25 | 努比亚技术有限公司 | Call switching device and method |
| CN105657767A (en) * | 2016-03-04 | 2016-06-08 | 努比亚技术有限公司 | Method for controlling voice switching and mobile terminal |
| CN105916149A (en) * | 2016-05-27 | 2016-08-31 | 努比亚技术有限公司 | Operator network switching method and communication terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107872788A (en) | 2018-04-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10069961B2 (en) | Terminal operating mode adjustment method and apparatus and computer readable storage medium | |
| WO2022062617A1 (en) | Heterogeneous system ping-pong inhibition method and apparatus, terminal device and storage medium | |
| CN106255083B (en) | Terminal device communication control method and terminal device | |
| CN103002531A (en) | Multimode single-standby mobile terminal and communication method | |
| CN109392031B (en) | Cell switching method, terminal equipment and original base station | |
| CN106791104B (en) | Incoming call reminding method and terminal in online game running process | |
| US9467914B2 (en) | Incoming call processing method for dual mode terminal and dual mode terminal thereof | |
| CN105517088A (en) | Switching method and switching system for circuit switched fallback | |
| CN103428797A (en) | Mobile terminal and dialing switching method | |
| CN102883392A (en) | Multi-mode and multi-standby mobile terminal, domain server and voice call switching method | |
| CN112672388A (en) | Call method, device, storage medium and user terminal | |
| WO2016177036A1 (en) | Voice call method and device | |
| CN100531443C (en) | Method for canceling basic switch from TDCDMA to GSM of terminal | |
| CN101340670A (en) | Method and multi-mode mobile terminal for processing voice and data concurrence | |
| CN107872788B (en) | Method for voice service connection of dual-card terminal and dual-card terminal | |
| CN105592498B (en) | Method for reporting sweep frequency information and user terminal | |
| CN105101125A (en) | Method and device for setting call forwarding | |
| CN108200618A (en) | cell switching control method, device and storage medium and mobile terminal | |
| CN107431524B (en) | Antenna configuration method and terminal | |
| CN108156615B (en) | User terminal and method and device for providing mobile communication service | |
| CN103200284A (en) | Fixed talking terminal and method capable of automatically setting call forwarding based on Bluetooth | |
| CN107635243B (en) | Processing method and device for concurrent data service | |
| CN101420730A (en) | Control method for reducing off-line in switching or mobile communication process | |
| CN105052240A (en) | Shortened call setup for multimode wireless access terminals | |
| CN105813224A (en) | Communication device and wireless communication method with effciency |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |